{"title":"锥形缝隙天线性能改进的参数化研究","authors":"Farhana Parveen, Sreekala Suseela, P. Wahid","doi":"10.1109/INCAP.2018.8770912","DOIUrl":null,"url":null,"abstract":"There are many medical applications that require antennas having high field penetration depth and a low profile. However, low profile/miniaturized antennas usually resonate at high frequencies, resulting in low penetration depths. Several studies have proposed the use of antennas with a coupling liquid for lowering the operating frequency of miniaturized antennas. However, immersing the antenna into a coupling liquid has some inherent drawbacks. In this work a parametric study has been carried out on a miniaturized tapered-slot antenna to improve its performance while eliminating the need of a coupling liquid. A dual-exponentially tapered antipodal slot antenna is proposed, which can provide a directional radiation pattern while also being compact.","PeriodicalId":286769,"journal":{"name":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Parametric Study on Performance Improvement of a Tapered Slot Antenna\",\"authors\":\"Farhana Parveen, Sreekala Suseela, P. Wahid\",\"doi\":\"10.1109/INCAP.2018.8770912\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"There are many medical applications that require antennas having high field penetration depth and a low profile. However, low profile/miniaturized antennas usually resonate at high frequencies, resulting in low penetration depths. Several studies have proposed the use of antennas with a coupling liquid for lowering the operating frequency of miniaturized antennas. However, immersing the antenna into a coupling liquid has some inherent drawbacks. In this work a parametric study has been carried out on a miniaturized tapered-slot antenna to improve its performance while eliminating the need of a coupling liquid. A dual-exponentially tapered antipodal slot antenna is proposed, which can provide a directional radiation pattern while also being compact.\",\"PeriodicalId\":286769,\"journal\":{\"name\":\"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)\",\"volume\":\"2012 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INCAP.2018.8770912\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INCAP.2018.8770912","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Parametric Study on Performance Improvement of a Tapered Slot Antenna
There are many medical applications that require antennas having high field penetration depth and a low profile. However, low profile/miniaturized antennas usually resonate at high frequencies, resulting in low penetration depths. Several studies have proposed the use of antennas with a coupling liquid for lowering the operating frequency of miniaturized antennas. However, immersing the antenna into a coupling liquid has some inherent drawbacks. In this work a parametric study has been carried out on a miniaturized tapered-slot antenna to improve its performance while eliminating the need of a coupling liquid. A dual-exponentially tapered antipodal slot antenna is proposed, which can provide a directional radiation pattern while also being compact.
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